19pcs 11-38Mm Spade Rod Wood Drill Bit Set for Wood Drill BitsOOTDTY Features:Made of carbon steel with heat treatment for durability, head with polished surface for longevityCutting edge with double-sided cutting grousers with for and fast drilling without effort Quick change Hex chuck, with groove for reduced slippage and prevent falling out, SafetyChip removal for smoothly increased drilling speedUniversal for most brand drilling tools on the markets, the hex chuck is 1/4Metric sizes: 11mm/12mm/13mm/14mm/15mm/18mm/19mm/20mm/ 22mm/24mm/26mm/28mm/30mm/32mm/3mm/36mm/38mmPackage Contents:19pcs 11-38mm Spade Drill Bit SetNote:No retail package. Please allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!